| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/07/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/07/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/07/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/17 | 8-K | Form 8-K: Current report | 15 | |
| 06/29/17 | 8-K | Form 8-K: Current report | 11 | |
| 06/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/31/17 | SD | Form SD: Specialized disclosure report | 9 |